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AstDyS ∴ Objects ∴ 1999JT ∴ Summary
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(40271) 1999JT  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29412 9.134e-09 au
e 0.274536 3.584e-08
i 23.846 4.334e-06 deg
Ω 96.496 9.798e-06 deg
ω 253.959 1.307e-05 deg
M 340.729 1.103e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6643 au
Aphelion 2.9239 au
Asc. node-Earth separation 1.31249 au
Desc. node-Earth separation 0.95514 au
Earth MOID 0.7935 au
Orbital period 1269.18 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 1642 (4)
Radar observations (Discarded) 0 (0)
Arc length 9711.73 days
Unobserved 293 days

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Ephemeris at epoch 60427 MJD
Right Ascension 359.237 deg
Declination -15.7817 deg
V Magnitude 18.83 mag
Solar Elongation 45.77 deg
Galactic Latitude -73.01 deg
Rate 0.69 deg/day
Direction 76.462 deg

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